Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2021 Audi A3 S Line 40 Tfsi E S-A Hybrid Electric (Clean) 1395cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 33,973 miles on the clock, averaging 5,940 miles per year, below the UK average of 7,400.
MOT & Mileage History for YS21 OLT
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 33,973 miles |
| Reading date | |
| Miles last year | 6,361 |
| Average per year | 5,940 |
| Mileage consistency | Consistent |
Check YS21 OLT
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Full MOT Test History 4 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | YS21 OLT |
| Make | Audi |
| Model | A3 S Line 40 Tfsi E S-A |
| Colour | Grey |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1395cc |
| Year | 2021 |
| First registered | |
| Area code | YS — Sheffield, Yorkshire |
| Age identifier | 21 — March 2021 to August 2021 |
More YS21 O plates
Browse all YS21 O registrations from Sheffield.
About YS21 OLT
What car is YS21 OLT?
YS21 OLT is a grey Audi A3 S Line 40 Tfsi E S-A, hybrid electric (clean) (1395cc). First registered in Sheffield in 2021.
What is the mileage of YS21 OLT?
The last recorded mileage for YS21 OLT was 33,973 miles, recorded on 16 Feb 2026 during its most recent MOT test.
Has YS21 OLT passed its MOT?
YS21 OLT has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 16 Feb 2026.
Is YS21 OLT ULEZ compliant?
Based on its fuel type and registration year, YS21 OLT is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is YS21 OLT?
YS21 OLT is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.